Results 71 to 80 of about 1,744 (197)

Conservação dos vertebrados terrestres na ilha de Santa Maria [PDF]

open access: yes, 2010
XIV Expedição Científica do Departamento de Biologia - Santa Maria 2009.A ilha de Santa Maria é a mais antiga dos Açores apresentando extensas formações de origem sedimentar (com mais de 8 milhões de anos) onde se podem encontrar fósseis marinhos.
Fonseca, Amélia   +6 more
core  

Avian influenza annual report 2023

open access: yesEFSA Journal, Volume 23, Issue 1, January 2025.
Abstract All European Union (EU) Member States (MSs), along with Iceland, Norway, Switzerland and the United Kingdom (Northern Ireland), conduct surveillance for avian influenza (AI) in poultry and wild birds. EFSA, upon mandate of the European Commission, compiles and analyses this data in an annual report.
European Food Safety Authority (EFSA)   +9 more
wiley   +1 more source

Induction of blindness by formoguanamine hydrochloride in adult male roseringed parakeets (Psittacula krameri)

open access: yesJournal of Biosciences, 2002
Formoguanamine (2,4-diamino-s-triazine) was known to be an effective chemical agent in inducing blindness in poultry chicks, but not in adult birds. The present study was undertaken to demonstrate the influences, if any, of this chemical on the visual performance and retinal histology in an adult sub-tropical wild bird the roseringed parakeet ...
Anamika, Sengupta   +3 more
openaire   +2 more sources

Distribuació de la Cotorra de pit gris (Myiopsitta monachus) a Catalunya [PDF]

open access: yes, 1991
Es descriu la distribució actual de la cotorra de pit gris a Catalunya. El mapa de distribució s'ha dibuixat en base a les dades aconseguides mitjançant una enquesta.
Clavell, Jordi   +3 more
core  

The magpie and the grapes: increasing ozone exposure impacts fruit consumption by a common corvid in a suburban environment

open access: yesPest Management Science, Volume 80, Issue 11, Page 5491-5499, November 2024.
Increasing ozone concentration at the ‘Ozone‐Free Air Controlled Exposure’ facility limited grape consumption by the Eurasian magpie. We provide valuable insights to mitigate human–wildlife conflict in agricultural and suburban environments. Abstract BACKGROUND The Eurasian magpie Pica pica is a resident bird species able to colonize farmlands and ...
Andrea Viviano   +9 more
wiley   +1 more source

Description of Avian Bio-Diversity of Damdamma Jheel in Gurgaon District in Haryana, India [PDF]

open access: yes, 2012
Damdamma Jheel is a wetland of impressive potentials of harboring rich avian bio-diversity in the accompaniment of enhanced habitat reconstruction and improvement.
Gupta, R. C. (Rohtash)   +1 more
core   +1 more source

Metagenomic Detection of Multiple Viruses in Monk Parakeet (Myiopsitta monachus) in Australia

open access: yesVeterinary Medicine and Science, Volume 10, Issue 6, November 2024.
Summary Three viruses from the families Circoviridae, Parvoviridae and Adenoviridae were detected in this study using a non‐invasive, high‐throughput sequencing method. Though their pathogenic consequences are unknown, these viruses may pose a risk of spreading infection within the pet trade.
Babu Kanti Nath   +6 more
wiley   +1 more source

A Preliminary Study on the Small Population Paradigm and Nesting Biology of Rose-Ringed Parakeets (Psittacula Krameri) in Gujar Khan, Pakistan

open access: yesJournal of Bioresource Management, 2020
Rose-ringed parakeet (P. krameri) is commonly found native psittacid in Pakistan. It is most popular companion bird in Pakistan. It is an unprotected species as per The Punjab Wildlife Act, 1974.
Muhammad Bilal   +4 more
doaj   +1 more source

Non-native and naturalized bird species (neozoa) in Germany, part I: occurrence, population size and status [PDF]

open access: yes, 2012
Dies ist der erste Bericht der Projektgruppe Neozoen der DO-G. Er beinhaltet eine Zusammestellung aller bisher bekannt gewordenen Vorkommen von nichtheimischen Vogelarten in Deutschland und fasst unsere Kenntnisse über Auftreten, Brutbestand ...
Bauer, Hans-Günther, Woog, Friederike
core  

Dangerous neighbours: Birds and bird‐eating bats sharing tree cavities

open access: yesEcology and Evolution, Volume 14, Issue 3, March 2024.
Greater noctules feed on birds, including Eurasian blue tits, with the presumed strategy being in‐flight capture, yet no direct observations confirming this holds true. We recorded the successful nesting of blue tits in a tree cavity shared with around 25 greater noctules and recorded no predatory interactions over the whole nesting period.
Danilo Russo   +3 more
wiley   +1 more source

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